Loudspeaker



FIG. 1 is a perspective view of a loudspeaker showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view taken from the left side of FIG. 2;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing on FIGS. 1-6 is for illustrative purposes onlyand forms no part of the claimed design.

The ornamental design for a loudspeaker, as shown and described.